档案快捷索引章节定位导航
在档案快捷索引场景中完成章节定位导航：包含真实内容、可操作控件、清晰状态反馈和跨尺寸布局。
启用 JavaScript 后可编辑、运行和保存此案例。固定源码如下：
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<header class="mast"><div><span class="eyebrow">dark-neon / 章节定位导航 / INTERMEDIATE</span><h1>档案快捷索引章节定位导航</h1><p class="intro">在档案快捷索引场景中完成章节定位导航：包含真实内容、可操作控件、清晰状态反馈和跨尺寸布局。</p></div><span class="scenario">档案快捷索引</span></header>
<div class="composition-index"><section class="demo" aria-label="档案快捷索引章节定位导航交互区域"><div id="workflowSpatial" class="workflow-spatial" style="--spatial-width:64%;--spatial-zoom:1"><header><div><span class="eyebrow">档案快捷索引 SPATIAL CANVAS</span><h2>档案快捷索引调整台</h2></div><label>停留时长占比<input id="workflowSpatialWidth" type="range" min="38" max="82" value="64"><output id="workflowSpatialWidthValue">64%</output></label><label>内容缩放<input id="workflowSpatialZoom" type="range" min="80" max="120" value="100"><output id="workflowSpatialZoomValue">100%</output></label></header><div class="spatial-grid"><section id="workflowCore" class="workflow-core spatial-core"><!-- 11DZ_CORE_START:navigation-menus-section-spy --><div class="section-spy"><nav aria-label="文章章节"><a href="#spySection0" aria-current="location">01 档案快捷索引记录</a><a href="#spySection1" data-core-bridge="navigation-menus-section-spy">02 档案快捷索引协作</a><a href="#spySection2">03 档案快捷索引进度</a><a href="#spySection3">04 档案快捷索引提醒</a></nav><article id="spyScroller" tabindex="0" aria-label="可滚动章节"><section id="spySection0" tabindex="-1"><span class="eyebrow">SECTION 1</span><h2>档案快捷索引记录</h2><p>这是用于演示章节定位的完整内容区。点击左侧目录会平滑定位，并同步当前位置。</p><p>键盘用户也可以聚焦滚动区域继续阅读。</p></section><section id="spySection1" tabindex="-1"><span class="eyebrow">SECTION 2</span><h2>档案快捷索引协作</h2><p>这是用于演示章节定位的完整内容区。点击左侧目录会平滑定位，并同步当前位置。</p><p>键盘用户也可以聚焦滚动区域继续阅读。</p></section><section id="spySection2" tabindex="-1"><span class="eyebrow">SECTION 3</span><h2>档案快捷索引进度</h2><p>这是用于演示章节定位的完整内容区。点击左侧目录会平滑定位，并同步当前位置。</p><p>键盘用户也可以聚焦滚动区域继续阅读。</p></section><section id="spySection3" tabindex="-1"><span class="eyebrow">SECTION 4</span><h2>档案快捷索引提醒</h2><p>这是用于演示章节定位的完整内容区。点击左侧目录会平滑定位，并同步当前位置。</p><p>键盘用户也可以聚焦滚动区域继续阅读。</p></section></article></div><!-- 11DZ_CORE_END --></section><input id="workflowSpatialHandle" class="spatial-handle" type="button" value="↔" aria-label="拖动调整主案例预览宽度"><aside><strong>档案快捷索引入口导航</strong><p>档案快捷索引路径导航与档案快捷索引完成导航会随画布尺寸重新编排。</p><output id="workflowSpatialStatus">宽度 64%，缩放 100%</output><input id="workflowSpatialApply" class="action primary" type="button" value="进入路径"></aside></div></div><p id="status" class="status" role="status" aria-live="polite"></p></section><aside class="index-mark" aria-hidden="true"><strong>05</strong><span>档案快捷索引 FIELD INDEX</span></aside></div>
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